8345-B01A-V3M1-DB1B1B-125A The E-T-A 8345-B01A-V3M1-DB1B1B-125A is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and is rated for 125A.
Mfr Part #:

8345-B01A-V3M1-DB1B1B-125A

Mfr Name: ETA
ETA
The E-T-A 8345-B01A-V3M1-DB1B1B-125A is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and is rated for 125A.
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$ Price Range: $0.99

8345-B01A-V3M1-DB1B1B-125A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Operating Temperature
Voltage Rating

8345-B01A-V3M1-DB1B1B-125A Description

Short technical summary and product information.

This E-T-A 8345-B01A-V3M1-DB1B1B-125A is a single-pole hydraulic-magnetic circuit breaker designed for reliable overcurrent protection. It offers a current rating of 125A and supports voltage ratings of up to 480V AC or 80V DC.

 

The breaker features a trip-free mechanism and toggle actuation, suitable for a wide range of applications. Its panel mount design and lever actuator facilitate easy integration into control panels and equipment.

 

With an operating temperature range of -40°C to 85°C and an ingress protection rating of IP40 for the operating area, this circuit breaker is built for demanding environments. It is approved by CSA, GB, IEC, and UL standards, ensuring compliance and safety.

 

Key technical data includes a typical life of 10,000 operations at rated load and an interrupting capacity of 5000A. This makes it a robust choice for power supplies, switchgear, and instrumentation in communication and transport industries.

8345-B01A-V3M1-DB1B1B-125A Quick Information

Product Type: Circuit Breaker
Canonical Name: E-T-A 8345-B01A-V3M1-DB1B1B-125A Single Pole Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Hydraulic-Magnetic

8345-B01A-V3M1-DB1B1B-125A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

8345-B01A-V3M1-DB1B1B-125A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

8345-B01A-V3M1-DB1B1B-125A Features

  • Single pole hydraulic-magnetic circuit breaker.
  • Rated for 125A current.
  • Supports 480V AC and 80V DC.
  • Panel mount with lever actuator.
  • Wide operating temperature range.

8345-B01A-V3M1-DB1B1B-125A Applications

  • Used in power supply applications.
  • Suitable for switchgear integration.
  • Ideal for instrumentation systems.
  • Applied in communication equipment.
  • Used in transport industry systems.

8345-B01A-V3M1-DB1B1B-125A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the E-T-A 8345-B01A-V3M1-DB1B1B-125A circuit breaker?

The current rating is 125A.

What are the voltage ratings for this circuit breaker?

It is rated for 480V AC and 80V DC.

How is the E-T-A 8345-B01A-V3M1-DB1B1B-125A circuit breaker mounted?

It is designed for panel mounting.

What is the operating temperature range for this circuit breaker?

The operating temperature range is -40°C to 85°C.

What is the ingress protection rating for the operating area?

The ingress protection rating for the operating area is IP40.

What is the typical life expectancy of this circuit breaker?

The typical life is 10,000 operations at 1 x IN.

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